WinError 126 after building during execution *.exe

[573N]

pyzbar 0.1.7
Python 3.4.4
py2exe 0.9.2.2

Traceback (most recent call last):
File "c:\python34\lib\site-packages\pyzbar\zbar_library.py", line 58, in load
dependencies, libzbar = load_objects(Path(''))
File "c:\python34\lib\site-packages\pyzbar\zbar_library.py", line 52, in load_objects
for dep in dependencies
File "c:\python34\lib\site-packages\pyzbar\zbar_library.py", line 52, in
for dep in dependencies
File "c:\python34\lib\ctypes_init_.py", line 429, in LoadLibrary
return self.dlltype(name)
File "c:\python34\lib\ctypes_init.py", line 351, in init
self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] Das angegebene Modul wurde nicht gefunden

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "RecIT.pyw", line 5, in
File "", line 2237, in _find_and_load
File "", line 2226, in _find_and_load_unlocked
File "", line 1191, in _load_unlocked
File "", line 1161, in _load_backward_compatible
File "c:\python34\lib\site-packages\pyzbar\pyzbar.py", line 7, in
from .wrapper import (
File "", line 2237, in _find_and_load
File "", line 2226, in _find_and_load_unlocked
File "", line 1191, in _load_unlocked
File "", line 1161, in load_backward_compatible
File "c:\python34\lib\site-packages\pyzbar\wrapper.py", line 148, in
c_uint_p, # minor
File "c:\python34\lib\site-packages\pyzbar\wrapper.py", line 141, in zbar_function
return prototype((fname, load_libzbar()))
File "c:\python34\lib\site-packages\pyzbar\wrapper.py", line 120, in load_libzbar
libzbar, dependencies = zbar_library.load()
File "c:\python34\lib\site-packages\pyzbar\zbar_library.py", line 60, in load
dependencies, libzbar = load_objects(Path(file).parent)
File "c:\python34\lib\site-packages\pyzbar\zbar_library.py", line 52, in load_objects
for dep in dependencies
File "c:\python34\lib\site-packages\pyzbar\zbar_library.py", line 52, in
for dep in dependencies
File "c:\python34\lib\ctypes_init.py", line 429, in LoadLibrary
return self.dlltype(name)
File "c:\python34\lib\ctypes_init.py", line 351, in init
self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] Das angegebene Modul wurde nicht gefunden

[573N]

looks like this: #13
i have installed Visual C++ Redistributable Packages for Visual Studio 2013 but same problem :(

[quicklizard99]

It is likely that the DLLs (32-bit: libzbar-32.dll and libiconv-2.dll; 64-bit: libzbar-64.dll and libiconv.dll) have not been included in the build created by py2exe.

• I am not familiar with py2exe - is there a way to add DLLs to the build?
• zbar exposes binary dependencies in EXTERNAL_DEPENDENCIES, which you might be able to use: Failed to load dynlib/dll libiconv.dll #27 (comment)

[573N]

ok, i copy libzbar-64.dll and libiconv.dll to the build and new error but not from pyzbar :(

I know it's not a problem with pyzbar anymore but maybe it helps others

Traceback (most recent call last):
File "c:\python34\lib\site-packages\numpy\core_init_.py", line 16, in
from . import multiarray
File "", line 10, in
File "", line 8, in __load
ImportError: (DLL load failed: Das angegebene Modul wurde nicht gefunden.) 'E:\git_aktuell\RecIT\dist\numpy.core.multiarray.pyd'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "RecIT.pyw", line 7, in
File "c:\python34\lib\site-packages\numpy_init_.py", line 142, in
from . import add_newdocs
File "c:\python34\lib\site-packages\numpy\add_newdocs.py", line 13, in
from numpy.lib import add_newdoc
File "c:\python34\lib\site-packages\numpy\lib_init_.py", line 8, in
from .type_check import *
File "c:\python34\lib\site-packages\numpy\lib\type_check.py", line 11, in
import numpy.core.numeric as nx
File "c:\python34\lib\site-packages\numpy\core_init.py", line 26, in
raise ImportError(msg)
ImportError:
Importing the multiarray numpy extension module failed. Most
likely you are trying to import a failed build of numpy.
If you're working with a numpy git repo, try git clean -xdf (removes all
files not under version control). Otherwise reinstall numpy.

Original error was: (DLL load failed: Das angegebene Modul wurde nicht gefunden.) 'E:\git_aktuell\RecIT\dist\numpy.core.multiarray.pyd'

[573N]

ok i have a workaround, not nice but works

py2exe does not work and so I use pyinstaller

libiconv.dll, libzbar-64.dll and opencv_ffmpeg341_64.dll(for cv2) must be in the exe folder

please close